NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey M Kirby

Certified Registered Nurse Anesthetist in Clinton Twp, MI · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1114566189

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jeffrey M Kirby
Sex Male
Practice address 15855 19 Mile Rd, Clinton Twp, MI, 48038
Phone (586) 263-2300
Enumeration date Dec 23, 2019
Last updated in NPPES Dec 23, 2019

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 4704310692 (MI) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jeffrey Kirby practice?
The practice location on file with NPPES is in Clinton Twp, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jeffrey Kirby?
The National Provider Identifier (NPI) for Jeffrey Kirby is 1114566189, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-23.